Add some _XBT_GNUC_UNUSED to avoid compilation warnings with NDEBUG

[simgrid.git] / examples / msg / masterslave / masterslave_forwarder.c

diff --git a/examples/msg/masterslave/masterslave_forwarder.c b/examples/msg/masterslave/masterslave_forwarder.c
index d02543e..5978b0e 100644 (file)
--- a/examples/msg/masterslave/masterslave_forwarder.c
+++ b/examples/msg/masterslave/masterslave_forwarder.c
@@ -39,7 +39,7 @@ int master(int argc, char *argv[])
 
   int i;
 
-  int res = sscanf(argv[1], "%d", &number_of_tasks);
+  _XBT_GNUC_UNUSED int res = sscanf(argv[1], "%d", &number_of_tasks);
   xbt_assert(res,"Invalid argument %s\n", argv[1]);
   res = sscanf(argv[2], "%lg", &task_comp_size);
   xbt_assert(res, "Invalid argument %s\n", argv[2]);
@@ -103,7 +103,7 @@ int master(int argc, char *argv[])
 int slave(int argc, char *argv[])
 {
   m_task_t task = NULL;
-  int res;
+  _XBT_GNUC_UNUSED int res;
   while (1) {
     res = MSG_task_get(&(task), PORT_22);
     xbt_assert(res == MSG_OK, "MSG_task_get failed");